<template>
  <div class="app-container">
    <el-row :gutter="10">
      <!--机构数据-->
      <el-col :span="4" :xs="24">
        <el-card>
          <div class="head-container">
            <el-input v-model="deptName" placeholder="请输入归属机构" clearable size="small" prefix-icon="el-icon-search"
              style="margin-bottom: 20px;margin-right: 10px;" />
            <el-tree :data="deptOptions" :props="defaultProps" :expand-on-click-node="false"
              :filter-node-method="filterNode" ref="tree" node-key="id" default-expand-all highlight-current
              @node-click="handleNodeClick" />
          </div>
        </el-card>
      </el-col>

      <!--用户数据-->
      <el-col :span="20" :xs="24">
        <el-card>
          <div class="head-container-wrap">
            <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch"
              label-width="68px">
              <el-form-item label="用户账号" prop="userName">
                <el-input v-model="queryParams.userName" placeholder="请输入用户账号" clearable style="width: 240px"
                  @keyup.enter.native="handleQuery" />
              </el-form-item>
              <el-form-item label="手机号码" prop="phonenumber">
                <el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" clearable style="width: 240px"
                  @keyup.enter.native="handleQuery" />
              </el-form-item>
              <el-form-item label="状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="用户状态" clearable style="width: 240px">
                  <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
                    :value="dict.value" />
                </el-select>
              </el-form-item>
              <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
              </el-form-item>
            </el-form>
            <el-row :gutter="10" class="mb8">
              <el-col :span="1.5">
                <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                  v-hasPermi="['system:user:add']">新增用户</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button type="info" plain icon="el-icon-upload2" size="mini" @click="handleImport"
                  v-hasPermi="['system:user:import']">导入</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
                  v-hasPermi="['system:user:export']">导出</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-checkbox v-model="queryParams.showChild" style="margin: 5px 0 0 ;"
                  @change="handleQuery">显示下级机构数据</el-checkbox>
                <el-tooltip content="选中后，本级可以看下级的数据" placement="top"> <i class="el-icon-question"></i>
                </el-tooltip>
              </el-col>
              <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
            </el-row>

            <el-table v-loading="loading" :data="userList">
              <el-table-column label="用户账号" align="left" key="userName" prop="userName" v-if="columns[1].visible"
                :show-overflow-tooltip="true" />
              <el-table-column label="用户昵称" align="left" key="nickName" prop="nickName" v-if="columns[2].visible"
                :show-overflow-tooltip="true" />
              <el-table-column label="归属机构" align="left" key="deptName" prop="dept.deptName" v-if="columns[3].visible"
                :show-overflow-tooltip="true" />
              <el-table-column label="手机号码" align="left" key="phonenumber" prop="phonenumber" v-if="columns[4].visible"
                width="120" />
              <el-table-column label="状态" align="center" key="status" v-if="columns[5].visible">
                <template slot-scope="scope">
                  <el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
                    @change="handleStatusChange(scope.row)"></el-switch>
                </template>
              </el-table-column>
              <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[6].visible" width="160">

                <template slot-scope="scope">
                  <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
              </el-table-column>
              <el-table-column label="操作" align="center" width="160" class-name="small-padding fixed-width">

                <template slot-scope="scope" v-if="scope.row.userId !== 1">
                  <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                    v-hasPermi="['system:user:edit']">修改</el-button>
                  <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                    v-hasPermi="['system:user:remove']" :disabled="scope.row.manager === true">删除</el-button>
                  <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)"
                    v-hasPermi="['system:user:resetPwd', 'system:user:edit']">
                    <el-button size="mini" type="text" icon="el-icon-d-arrow-right">更多</el-button>
                    <el-dropdown-menu slot="dropdown">
                      <el-dropdown-item command="handleResetPwd" icon="el-icon-key"
                        v-hasPermi="['system:user:resetPwd']">重置密码</el-dropdown-item>
                      <!-- <el-dropdown-item command="handleAuthRole" icon="el-icon-circle-check"
                    v-hasPermi="['system:user:edit']">分配角色</el-dropdown-item>-->
                    </el-dropdown-menu>
                  </el-dropdown>
                </template>
              </el-table-column>
            </el-table>
            <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum"
              :limit.sync="queryParams.pageSize" @pagination="getList" />
          </div>
        </el-card>
      </el-col>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <div style="margin-top: -55px">
        <el-divider style="margin-top: -30px"></el-divider>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="用户昵称" prop="nickName">
            <el-input v-model="form.nickName" placeholder="请输入用户昵称" maxlength="30" />
          </el-form-item>
          <el-form-item label="归属机构" prop="deptId">
            <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属机构"
              :disabled="(this.isEdit == true && form.userId != 0) || (this.idEditDept == null && form.userId != 0)"
              @select="node => getRoleList(node)" />
          </el-form-item>
          <el-form-item label="手机号码" prop="phonenumber">
            <el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11" />
          </el-form-item>
          <el-form-item label="邮箱" prop="email">
            <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
          </el-form-item>
          <el-form-item v-if="form.userId == 0" label="用户账号" prop="userName">
            <el-input v-model="form.userName" placeholder="请输入用户账号" maxlength="30" />
          </el-form-item>
          <el-form-item v-if="form.userId == 0" label="用户密码" prop="password">
            <el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20" show-password />
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-radio-group v-model="form.status" :disabled="this.isEdit == true && form.userId != 0">
              <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">{{
                dict.label }}</el-radio>
            </el-radio-group>
          </el-form-item>
          <el-form-item label="角色" prop="roleIds">
            <el-select v-model="form.roleIds" multiple placeholder="请选择角色" style="width:100%"
              :disabled="this.isEdit == true && form.userId != 0">
              <el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName" :value="item.roleId"
                :disabled="item.status == 1"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="备注">
            <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-form>
      </div>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="500px" append-to-body>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip" slot="tip">
          <div class="el-upload__tip" slot="tip" style="margin-top: 10px;">
            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据
          </div>
          <div style="margin-top: 10px;">
            <span>仅允许导入xls、xlsx格式文件。</span>
            <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
              @click="importTemplate">下载模板</el-link>
          </div>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus, deptsTreeSelect, getRole } from "@/api/system/user";
import { getToken } from "@/utils/auth";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "User",
  dicts: ['sys_normal_disable'],
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: null,
      // 弹出层标题
      title: "",
      // 机构树选项
      deptOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 归属机构
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      //判断是否为机构管理员
      isEdit: true,
      //归属机构是否可选
      idEditDept: null,
      // 日期范围
      dateRange: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: undefined,
        phonenumber: undefined,
        status: undefined,
        deptId: undefined,
        showChild: true,
      },
      //用户类型
      options: [{
        value: true,
        label: '终端'
      }, {
        value: false,
        label: '机构'
      }],

      // 列信息
      columns: [
        { key: 0, label: `用户编号`, visible: true },
        { key: 1, label: `用户账号`, visible: true },
        { key: 2, label: `用户昵称`, visible: true },
        { key: 3, label: `机构`, visible: true },
        { key: 4, label: `手机号码`, visible: true },
        { key: 5, label: `状态`, visible: true },
        { key: 6, label: `创建时间`, visible: true }
      ],
      // 表单校验
      rules: {
        userName: [
          { required: true, message: "用户账号不能为空", trigger: "blur" },
          { min: 2, max: 20, message: '用户账号长度必须介于 2 和 20 之间', trigger: 'blur' }
        ],
        nickName: [
          { required: true, message: "用户昵称不能为空", trigger: "blur" }
        ],
        password: [
          { required: true, message: "用户密码不能为空", trigger: "blur" },
          { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' }
        ],
        roleIds: [
          { required: true, message: "角色不能为空", trigger: "change" }
        ],
        status: [
          { required: true }
        ],
        email: [
          {
            type: "email",
            message: "请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phonenumber: [
          { required: true, message: "手机号码不能为空", trigger: "blur" },
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    };
  },
  watch: {
    // 根据名称筛选机构树
    deptName(val) {
      this.$refs.tree.filter(val);
    }
  },
  created() {
    const deptId = this.$route.params && this.$route.params.deptId;
    if (deptId) {
      this.queryParams.deptId = deptId;
      this.getList();
    } else {
      this.getList();
    }
    this.getDeptTree();
  },
  methods: {
    /** 查询用户列表 */
    getList() {
      this.loading = true;
      this.form.deptId = this.queryParams.deptId;
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.userList = response.rows;
        this.total = response.total;
        this.loading = false;
      }
      );
    },
    /** 查询机构下拉树结构 */
    getDeptTree() {
      deptsTreeSelect().then(response => {
        this.deptOptions = response.data;
      });
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id;
      this.handleQuery();
    },
    // 用户状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗？').then(function () {
        return changeUserStatus(row.userId, row.status);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function () {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        userId: 0,
        deptId: 0,
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phonenumber: undefined,
        email: undefined,
        sex: undefined,
        status: "0",
        remark: undefined,
        postIds: [],
        roleIds: [],
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.queryParams.deptId = undefined;
      this.$refs.tree.setCurrentKey(null);
      this.handleQuery();
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleResetPwd":
          this.handleResetPwd(row);
          break;
        case "handleAuthRole":
          this.handleAuthRole(row);
          break;
        default:
          break;
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      getUser().then(response => {
        this.roleOptions = response.roles;
        this.open = true;
        this.title = "添加用户";
        this.form.deptId = this.queryParams.deptId;
        if (this.form.deptId != undefined) {
          getRole(this.form.deptId).then(response => {
            this.roleOptions = response.roles;
          });
        }
        this.form.password = this.initPassword;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const userId = row.userId || this.ids;
      getUser(userId).then(response => {
        this.isEdit = row.manager;
        this.idEditDept = row.deptId;
        this.form = response.data;
        this.roleOptions = response.roles;
        this.$set(this.form, "postIds", response.postIds);
        this.$set(this.form, "roleIds", response.roleIds);
        this.open = true;
        this.title = "修改用户";
        this.form.password = "";
      });
    },
    // 根据机构查询角色列表
    getRoleList(node) {
      this.form.deptId = node.id;
      if (this.form.deptId != undefined && this.form.deptId != null) {
        if (this.isEdit == false && this.form.userId != 0) {
          this.form.roleIds = [];
        }
        const deptId = this.form.deptId;
        getRole(deptId).then(response => {
          this.roleOptions = response.roles;
        });
      }
    },
    /** 重置密码按钮操作 */
    handleResetPwd(row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        closeOnClickModal: false,
        inputPattern: /^.{5,20}$/,
        inputErrorMessage: "用户密码长度必须介于 5 和 20 之间"
      }).then(({ value }) => {
        resetUserPwd(row.userId, value).then(response => {
          this.$modal.msgSuccess("修改成功，新密码是：" + value);
        });
      }).catch(() => { });
    },
    /** 分配角色操作 */
    // handleAuthRole: function (row) {
    //   const userId = row.userId;
    //   this.$router.push("/system/user-auth/role/" + userId);
    // },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.userId != undefined) {
            updateUser(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addUser(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids;
      this.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function () {
        return delUser(userIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/user/export', {
        ...this.queryParams
      }, `user_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "用户导入";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/user/importTemplate', {
      }, `user_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    }
  }
};
</script>

<style>
.head-container {
  height: 730px;
  overflow-x: auto;
  overflow-y: auto;
}

.head-container-wrap {
  height: 730px;
  overflow-x: hidden;
  overflow-y: auto;
}
</style>
